Brian told me that I should use the email robot, but we would like to use the hamnetdb.net portal to manage our sites, hosts and links, so maybe it would be convenient to export DNS data from there automatically and periodically. hamnetdb.net has a DNS data exporter tool, so we can easily load the exported data to our DNS server instead of writing a script which periodically does the data conversion and mailing to the AMPR robot. Maybe the use of hamnetdb.net is the reason why Germany and others use own DNS servers.
-- Varga Norbert http://www.nonoo.hu/